AuroraBiofuels.com
Oil from Algae: Company Doubles CO2 Uptake in Algae Strains
By Nicholas Zeman
August 18, 2009
Read the full article here or at www.biodieselmagazine.com
Oil from algae production increased by from productive algae strains. Projected cost for oil from algae around $1.75 per gallon.
Using a non-transgenic biotechnology platform, Aurora Biofuels, headquartered in Alameda, Calif., said it has optimized particular algae strains to more than double their uptake of carbon dioxide, an essential element for oil from algae expression.
Because it is hard to quantify the results of research and development work, Aurora could not put a dollar amount on current oil from algae producing costs at a per gallon basis. “Projections for scaling up production once industrial size processing is reached are around $1.75 per gallon,” a spokesman for the company said.
Optimized algae have been producing oil from algae in Aurora Biofuels' outdoor pilot ponds for several months, providing strong evidence that these strains will remain robust at the industrial scale and remove more carbon emissions than previously thought possible.
"This is a major breakthrough showing that one can take algae with improved productivity from the research lab to the field. What Aurora scientists have achieved is an impressive milestone on the path to large-scale commercial algae production," said Kris Niyogi, a member of the company's scientific advisory board and professor of algal biology at the University of California, Berkeley.
The company is currently investigating three different locations for its demonstration stage algae cultivation sites, but could not disclose specifics in a conversation today with Biodiesel Magazine. “We can say that we expect to be cultivating and harvesting oil from algae at a 50-acre site by the second quarter of 2010,” the Aurora spokesman said.
Aurora’s pilot scale cultivation site is located in Florida, and the company has been shipping oil from algae from this location to its lab headquarters in California for biodiesel processing. According to Aurora, it is using a fairly standard biodiesel process to assure that the oil from algae produced is capable of making fuel meeting ASTM standards—and the company said so far results have been positive. Aurora does not plan on branching out into to the biodiesel production business, but instead it intends to sell oil from algae to fuel producers and into the oleochemical and surfactant industries, once it's commercially available.
